[sr-dev] rtpengine play DTMF from SIP INFO

[Giuseppe Pandolfi]

Hi,
I'm using kamailio (v. 5.2.1) and rtpengine (v. mr8.0.1.1) to test 
transcoding rtp.
All works.
 From rtpengine documentation I see that ther is possibility to play 
DTMF tone from SIP INFO message using "play DTMF" ng control protocol 
message but I don't found rtpengine module function to do it, like 
block_dtmf(), unblock_dtmf(), ecc...

What can I do to perform this feature?

Thanks

Giuseppe